baber/WOPTO huggingface dataset:
Patent JP-2001140840-A (JP)
Title: Nut member for automatic fastening wood
Inventor: KOBAYASHI ICHIRO
IPC: E04B1/48
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To carry out automatic fastening by a shrinkage amount when a wood part shrinks accompanied with drying and a fastening nut bolted is loosened. SOLUTION: One fastening nut 20 and the other fastening nut 30 are connected to each other via a plurality of elastic rod-like members 40 in which both ends 41 are fixedly inserted to a plurality of countersinks 22 of the fastening nut 20 and a plurality of countersinks 32 of the fastening nut 30. The two fastening nuts 20, 30 are coaxially fastened by a threaded portion 12 of a bolt 10 which is inserted into a joint part between wood parts 100, or a joint part between the wood part 100 and a part which is not wood 101, and until the elastic rod-like members 40 is twisted, the other nut 30 is fastened and fixed by a fixing nut 50. When the wood part 100 shrinks, the fastening nut 20 is automatically fastened by a shrinkage amount A by means of a straightly returning force of the elastic rod-like members 40.
Patent JP-H10140428-A (JP)
Title: Rotary ring for spinning
Inventor: TANAKA YUTAKA
IPC: D01H7/56
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary ring for spinning enabling the smooth rotation of a rotary cylinder by eliminating the dynamic unbalance of a traveler and a rotary cylinder. SOLUTION: When the rotation of a spindle 3 reaches a high-speed stationary state and a rotary cylinder 26 begins to rotate at a high speed together with a traveler 8, the dynamic unbalance of the rotary cylinder 26 caused by the inaccurate machining of the rotary cylinder 26 or the deviated load applied by the traveler 8 is eliminated by the motion of a pair of spherical weights 59 in a ring-shaped guide space 53 of the rotary cylinder 26 to smooth the rotation of the rotary cylinder 26.
Patent JP-H05123270-A (JP)
Title: Manufacturing device for toilet sheet
Inventor: SUGIYAMA YOSHIAKI
IPC: A47K13/16
Filed: 1991-11-08
Abstract: PURPOSE:To execute a high speed operation by coiling a web whose width is twice-folded to a suction drum, cutting it at every 1/3 of the drum periphery length on the upper face of the drum, putting in a slit whose plane expansion shape is semielliptical on the upstream of the lower face of the drum, and receiving the web by a folding roll on the downstream of the lower face. CONSTITUTION:A web W whose width direction is twice-folded is coiled by coiling rolls 10, 10, and fed to a suction drum 1. The suction drum 1 rotates counter-clockwise, while sucking the web W by an air flow hole 1a. On the upper face of the drum 1, the web W is cut by a rotary cutter 3 at every length of 1/3 of the periphery length of the drum 1. Subsequently, on the upstream to some extent of the lower face of the drum 1, a slit whose plane expansion shape is semielliptical is put in by a slitter roll 4. Next, on the downstream of the lower face of the drum 1, the web W is twice-folded and commutated between a folding roll 7 and an auxiliary roll 8, and discharged onto a tray 12 by releasing the suction of the folding roll 7. In such a way, even a thin web is processed and formed at a high speed.
Patent JP-H09138840-A (JP)
Title: Character recognition device
Inventor: SHIMOHATA SAYORI
IPC: G06F17/27
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To correct and complement a recognition result which is missed due to erroneous recognition, etc., by referring to an index table, comparing an appearing probability on plural candidate characters in a character recognition result and deciding an order of certainty. SOLUTION: The index table generation part 15 of a processor 14 reads a text inputted from an input part 3, processes the kind of the character which is possibly connected to a prescribed character (string) into a numerical value and generates the index table 8 of a tree structure to be displayed. A knowledge processing part 4 refers to the index table 8 and judges the propriety of a candidate character string being the character recognition result. Information including the appearance probability that the previously selected character appears next to the prescribed character is stored in the index table 8. The knowledge processing part 4 refers to the index table 8 and compares the appearance probability on the plural candidate characters stored in the character recognition result at each character and gives the order to the certainty of the candidate characters.
Patent JP-2001139141-A (JP)
Title: Fluidized feeding method of powdery/granular material by air flow and its device
Inventor: KUMAGAI SHINOBU
IPC: B65G53/16
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To develop a blowing method for the feeding control of a powdery/granular material into targeted reaction vessel by a method adjusting the flow rate of gas. SOLUTION: The powdery/granular material is continuously fed into a chamber using a mechanical picking device, and a planar airflow is jetted and fluidized from the sidewall part in the circumference of the chamber inner bottom toward the central part of the chamber bottom. The powdery/granular material fluidized and blown into central part is sent to the entrance of a transport pipe from the chamber inside to the outside preliminarily provided in a region into which the powdery/granular material is blown.  This device is provided with the picking device 9, a powdery/ granular material receiver vessel 1, a fluidized feeding chamber 14 fluidized by the air flow and sent out to the outside, and a feed pipe guiding the powdery/granular material 10 to the outside by the air flow, the picking device 9 is a mechanical type, the fluidized feeding chamber 14 has a slit nozzle jetting the horizontal planar air flow to the central part in the bottom circumferential wall, and the feed pipe has a flow inlet of the powdery/granular material positioned in the upper space in the central part of the inside bottom of the fluidized feeding chamber 14.
Patent JP-2001141618-A (JP)
Title: Force application tester for steel pole having beam filled with concrete
Inventor: NANBA TAKAYUKI
IPC: G01M99/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a force applying apparatus which can evaluate adhesion of the pole steel pipe and the filling concrete of a steel pole having a beam filled with concrete and can evaluate proof stress at the joint of the steel pole filled with concrete and the beam. SOLUTION: Upper and lower reaction receiving blocks 12 of a steel pole filled with concrete in the force application tester for a steel pole having a beam filled with concrete is provided with a supporting means comprising a first body 16 allowing rotational displacement of a steel pole filled with concrete connected to the end part of filling concrete 2, a pair of second bodies 15a allowing rotational displacement of the steel pole filled with concrete connected, respectively, to a pair of fixing seats 27 secured to the opposite side faces at the end part of a pole steel pipe, and a pair of bodies 14a allowing vertical displacement of the steel pipe pole connected to the back of the second body.
Patent JP-H04198231-A (JP)
Title: Prepreg for printed wiring board and production of copper-clad laminate
Inventor: TAKEDA YOSHIYUKI
IPC: B29B15/10
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title prepreg improved in drillability, resistance to thermal discoloration, storage stability and heat resistance by impregnating a (non)woven glass cloth with a specified varnish and drying the cloth. CONSTITUTION:A varnish is obtained by mixing 100 pts.wt. epoxy resin containing 1-100wt.% glycidyl ether of a polycondensate (maximum molecular weight of 10000 or below) between bisphenol A or bisphenol F and formaldehyde with 1-100 pts.wt. polycondensate (maximum molecular weight of 1000 or below) between bisphenol A and formaldehyde, 0.01-5 pts.wt. cure accelerator and a solvent. The varnish is optionally aged by heating under agitation at 50-70 deg.C for at least 1hr and cooled to room temperature. A (non)woven glass cloth is impregnated with the cooled varnish and dried at 80-200 deg.C to obtain the title prepreg.
Patent JP-H07153747-A (JP)
Title: Semiconductor manufacturing method
Inventor: YONEZAWA SHINYA
IPC: H01L21/302
Filed: 1993-11-26
Abstract: PURPOSE:To uniformly conduct the dry-process treatment on wafers of any position in a reaction chamber. CONSTITUTION:In this semiconductor manufacturing method in which a plurality of wafers 14 are arranged in a reaction chamber 11 where reaction gas is allowed to flow and the dry process such as etching, ashing and the like of wafer is conducted, the interval of wafers is provided in such a manner that it is gradually becomes wider from the upstream to the downstream.
Patent JP-H04194504-A (JP)
Title: Steam prime mover plant and condensate feed line drain up system
Inventor: SASAKI YOSHIYUKI
IPC: F22D11/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent trip of a drain pump to feed water to a steam generator in a stabilized manner by a method wherein, when a shutdown of a turbine generator occurs and amount of steam flowing into a turbine from a steam generator decreases and the internal pressure of a drain tank greatly falls down, amount of cold water fed into a drain pump is controlled. CONSTITUTION:When a turbine generator 6 is shut down and amount of steam generated by a steam generator 1 rapidly decreases, the internal pressure of a high pressure drain tank 14 greatly falls transiently, so that flashing of drain occurs. Therefore, a high pressure drain pump operation number decision device 24 and a high pressure pump cold water feed control device 23 are provided, When high pressure drain pumps 17 are operating, an inlet pipe cold water feed valve 21 of the pump 17 is fully opened and also a valve 21 is fully opened for a backup high pressure drain pump 17 being on-standby to keep inlet pressure of the pumps 17. As a result, abnormality or trip of the pumps 17 is prevented and amount of feed water for a feed water pump 11 is ensured.
Patent JP-2000126135-A (JP)
Title: Health management system
Inventor: ISHII AKINORI
IPC: A61B5/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a health management system that can provide precise advice by measuring examination items to be indicators of health conditions for a long period, recording simultaneously attribute data influencing such measurement data and analyzing and patternizing those data. SOLUTION: An analysis data file 12 is prepared by storing and accumulating chronologically measurement data obtained by measuring examination items to be the indicators of health condition by a measurement sensor portion 2, storing attribute data obtained by setting factors influencing on measurement data in a measurement data storage section 5, and analyzing those accumulated data by attribute or chronologically. Corresponding advice is searched for from a pattern master file 15 for advice by pattern analysis of the analysis data file 12, and appropriate advice based on the data is obtained.
Patent JP-H09161762-A (JP)
Title: Negative electrode terminal of cylindrical battery
Inventor: YAMASHITA KATSUHIRO
IPC: H01M2/34
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce malfunctions by preventing erroneous connection of a battery in series, and coping even with a connecting plate terminal. SOLUTION: A cylindrical battery 10 has a negative electrode terminals 2 on one end surface. This negative electrode terminal 2 has a flat terminal surface 4, and insulating projections 14 are arranged at intervals in three places in a peripheral edge part of this terminal surface 4. The respective insulating projections 14 are formed of an insulating material such as synthetic resin and a paper material or a rubber material. When this battery 10 is housed in a battery housing part in an electronic equipment or the like, a connecting terminal which is arranged in the battery housing part and whose contact surface of, for example, a plate terminal or the like is flat can contact a terminal surface of the negative electrode terminal 2 through the mutual insulating projections 14.
Patent JP-H08155309-A (JP)
Title: Photodecomposition catalyst and its production
Inventor: SATO TSUGIO
IPC: B01J35/02
Filed: 1994-11-30
Abstract: PURPOSE: To produce the catalyst capable of efficiently exerting its catalytic effect with sunlight by using a metallic oxide as the semiconductor in a photodecomposition catalyst produced through enclosing a semiconductor excitable with sunlight within a cation- or anion-exchange layer compound. CONSTITUTION: This catalyst is produced by enclosing a semiconductor excitable with sunlight within a cation- or anion-exchange layer compound to form a clathrate compound, wherein a metallic oxide is used as the semiconductor. At this time, a salt compound contg. a metallic ion and the cation-exchange layer compound are subjected to ion exchange with each other and thereafter the resulting metallic ion- containing compound is decomposed, or a sol of a metallic compound and a cation- exchange layer compound are subjected to ion exchange with each other to enclose the metallic oxide in the spaces among the layers of the layer compound.  Alternatively, a chelating agent contg. a Fe<3+> ion and an anion-exchange layer compound are subjected to ion exchange with each other and thereafter oxidized with an aq. solution contg. an oxidizing agent to form a clathrate compound through enclosing iron oxide in the spaces among the layers of the anion-exchange layer compound. Accordingly, by using the catalyst, the photodecomposition of water or reduction of carbon dioxide is efficiently performed.
Patent JP-H04189588-A (JP)
Title: Image recording method
Inventor: MOROHOSHI KUNICHIKA
IPC: B41M5/26
Filed: 1990-11-26
Abstract: PURPOSE:To make high-quality recording on plain paper and form an image using a general coloring liquid by a method wherein a polymer layer is selectively heated by a thermal head or the like to be melted, and ink is applied only to the heated part by a difference in surface tension and developed. CONSTITUTION:Recording is performed by using a change in critical surface tension caused by the forming of a transcrystal layer. A crystalline polymer comes into a special orientation state called transcrystal at the interface thereof when its state changes from liquid to solid. As a material for forming a polymer layer of a recording medium, a crystalline polymer, such as polyamide, polyolefine, and fluorine-containing polymer, is exemplified. As a developing process for fusing and setting the polymer using a thermal head at an interface of a high-energy surface and the polymer, a method for forming a high-energy surface on a thermal head 1 without using a film 2 having a high-energy surface, or alternatively, a method for forming a high energy surface on a platen 4 without using a film 2 having a high-energy surface can be considered.
Patent JP-H01163715-A (JP)
Title: Zoom lens system for projecting microfilm with small distortion aberration
Inventor: IWASAKI SATOSHI
IPC: G02B15/16
Filed: 1987-12-19
Abstract: PURPOSE:To obtain a lens system compact and with small distortion aberration by constituting the lens system of lenses of three groups and seven pieces, and positioning the center of curvature of the lens face of a first and a third lens groups at the side of a second lens group from each lens face apex. CONSTITUTION:The lens system is constituted of the first lens group I having negative refracting power, the second lens group II having positive refracting power and the third lens group III having negative refracting power in order from the enlargement side. Also, a position of the center of curvature of the lens face of the first and the third lens groups I, III is positioned at the side of the second lens group from each lens face apex. In case of variable power, the variable power to a zoom position of the longest focal distance end and the shortest focal distance end is executed by fixing the first lens group I and increasing monotonously the interval of the second and the third lens groups. Therefore, by forming a symmetrical lens system, the fluctuation of distortion aberration is reduced, and also, by fixing the first lens group I, the overall length can be shortened.
Patent JP-H04196128-A (JP)
Title: Semiconductor integrated device
Inventor: KARASAWA JUNICHI
IPC: H01L21/3205
Filed: 1990-11-26
Abstract: PURPOSE:To make the area of a layout pattern small, to make a chip size small and to realize the high speed of the title device by a method wherein polycrystalline silicon or polycrystalline silicon which contains a high-melting- point metal is used as an interconnection extracted by crossing an Al power- supply interconnection. CONSTITUTION:A CMOS transistor which is composed of a gate electrode 2, a source electrode 3, a drain electrode 4 and the like is arranged under an Al (AlA) power-supply interconnection 1 in a first layer; the electrode 3 is connected to the interconnection 1 through a contact C1. When the electrode 4 is extracted by crossing the interconnection 1, the electrode 4 is connected to a polysilicon (poly B) drain interconnection 6 in a second layer through a contact, and the lower part of the AlA power supply is wired by a poly B layer. Thereby, it is possible to obtain an effect that the area of a layout pattern can be made small as compared with a case where a polysilicon or polycide layer in the same layer as the electrode 2 is used as the interconnection 1. Since a parasitic interconnection resistance and a parasitic interconnection capacity are reduced, it is possible to obtain a semiconductor integrated device whose speed is higher.
Patent JP-H05159387-A (JP)
Title: Magneto-optical disk
Inventor: MURAKAMI YOSHITERU
IPC: G11B11/105
Filed: 1991-12-05
Abstract: PURPOSE:To enable the execution of reproduction at the same beam intensity of reproducing light by using a CAV system, to eliminate the need for changing the beam intensity of the reproducing light according to the position in the radial direction of the disk and to enable the decrease of the burden of a magneto-optical recording and reproducing device. CONSTITUTION:This magneto-optical disk has a recording layer 4 for magneto- optical recording of information. A readingout layer which exhibits intra-surface magnetization at a room temp. and shifts from the intra-surface magnetization to perpendicular magnetization when the temp. rises by a prescribed temp. or above by irradiation with a light beam 7 is provided on the recording layer 4. The compsn. of this reading-out layer 3 is so set that the magnetical compensation temp. is higher, the nearer the inner peripheral part than the outer peripheral part of the disk.
Patent JP-H09136408-A (JP)
Title: Ink-jet recording apparatus and ink-jet head of apparatus
Inventor: YAMADA MAKOTO
IPC: B41J2/01
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent such an extreme deterioration in printing quality that generates a part not printed at all even when the feeding amount of a paper becomes more or less incorrect. SOLUTION: While an ink-jet head 31 having a nozzle group 31e arranged in a sub scanning direction Y is scanned in a main scanning direction, a printing operation of blowing ink from the nozzle group 31e to a paper 6 and a feeding operation of feeding the paper 6 with a predetermined feeding amount in the sub scanning direction Y are alternately repeated, sot that the whole face of the paper 6 can be printed with a uniform blowing amount of ink. The blowing amount of ink from the nozzle group 31e in the sub scanning direction Y is set so that the sum of the blowing amount in a predetermined area at one end of the nozzle group 31e and that in a predetermined area at the other end of the nozzle group 31e becomes equal to the blowing amount outside the predetermined areas.  The feeding amount of the paper is set so that predetermined areas of the paper at one end and at the other end of the nozzle group 31e overlap with each other.
Patent JP-H06145499-A (JP)
Title: Resin composition
Inventor: OTOMO TAKASHI
IPC: C08K7/00
Filed: 1992-11-09
Abstract: PURPOSE:To provide a resin composition having excellent surface smoothness, high rigidity, small linear expansion coefficient and high impact resistance, heat-resistance and chemical resistance. CONSTITUTION:The resin composition is composed of (A) 10-80 pts.wt. of a polyphenylene ether resin, (B) 90-20 pts.wt. of a polyamide resin and (C) 3-70 pts.wt. of an inorganic filler having an average diameter of <=5mum and an aspect ratio of >=3 and giving a crystallization initiation temperature difference of <=5 deg.C between the polyamide resin and a composition composed of 90wt.% of the polyamide resin and 10wt.% of the inorganic filler.
Patent JP-H06144519-A (JP)
Title: Automatic warehouse
Inventor: SUKENO TAKESHI
IPC: B65G1/137
Filed: 1992-11-09
Abstract: PURPOSE:To improve an automatic warehouse in storage efficiency. CONSTITUTION:In an automatic warehouse furnished with shelf groups 1 of different-size shelves to correspond to different-size loadings, if small shelves 3 in the shelf groups 1 are occupied small loadings Ws are controlled to be carried in one of empty large shelves 2 and so they can be stored even if small shelves 3 are occupied. Then, when small shelves 3 have space enough, small loadings Ws are transferred from large shelves 2 to small shelves 3 so that large loadings W1 can be stored.
Patent JP-H10115038-A (JP)
Title: Vibration resistant device for single dwelling house
Inventor: FURUKAWA SHIGENOBU
IPC: E04B5/43
Filed: 1996-10-10
Abstract: PROBLEM TO BE SOLVED: To make a vibration resistant device possible to easily be applied to an existing building as well and synthetically prevent lifting-up by strong wind, rolling, pitching and the like. SOLUTION: The vibration resistant device for a single dwelling house is equipped with a roll mechanism 3 for supporting a building structure 2 in an arbitrary direction within a range of 360 degrees in the horizontal direction with respect to a continuous footing member 1 in a freely slidable manner, a damping mechanism 4 for damping sliding motion caused by the roll mechanism 3, a restoring mechanism 5 for restoring the slid building structure 2, and a tightening mechanism 6 for retaining the relative position of the building structure 2 in the vertical direction with respect to the continuous footing member 1. A trespass prevention member 7 for preventing trespassing of small animals and the like is also equipped between the top and the bottom of the outside dimension side of the continuous footing member 1 and the building structure 2.
Patent JP-H04292153-A (JP)
Title: Ultrasonic probe and lens assembly for use therefor
Inventor: ROBAATO DABURIYU KINGU
IPC: A61B8/00
Filed: 1991-12-06
Abstract: PURPOSE: To make focus matching operation perfect by constituting a lens assembly of the first lens sub-assembly formed of a material having relative acoustic characteristics and attached to a converter array and a second lens sub-assembly attached to a housing and containing a means hermetically sealing an opening part. CONSTITUTION: A composite lens 20 forming a first lens assembly is formed from a convex lens 26 of a first material having selected acoustic characteristics and the concave section 28 engaged with the convex lens 26 to receive scanning and composed of a material having acoustic characteristics almost same to those of the body. A second lens sub-assembly is attached to a fixed housing 21 and a polyester membrane is bonded to the region of an opening part 23 and further subjected to vacuum molding to be expanded up to the interiors of, opening parts 23, 24 and an FRI screen is lowered to the membrane and a material having acoustic characteristics almost same to those of the body is injected into a lining layer 27.  The flat under surface of the convex lens 26 and the upper surface of a converter 16 are bonded by a sufficient thin proper adhesive in order to prevent the refraction of an ultrasonic signal.